Phylloscopidae (Leaf Warblers)

There are currently 80 known species of Phylloscopidae which include the Leaf Warblers. I have photographed 3 (3.8%) of the species in this family of birds.

Canary Islands Chiffchaff (Phylloscopus canariensis)
Common Chiffchaff (Phylloscopus collybita)
Willow Warbler (Phylloscopus trochilus)